# MGH Access vs MGH Nephrology Guide

The clearest difference is in-app purchases: MGH Access at none against MGH Nephrology Guide's 1. MGH Access also leads on iOS requirement (10.0 vs 15.0). MGH Nephrology Guide's advantage is chart position (#199 vs unranked) and ratings volume (26 vs 5). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. MGH Nephrology Guide sells 1 in-app purchase, starting at $49.99 per year. MGH Access asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for MGH Access against 4.7 for MGH Nephrology Guide. That said, the two scores are not equally well evidenced: MGH Nephrology Guide has 26 ratings behind it against 5, so its average is the more settled of the two.

MGH Access ships an update every 8 months, MGH Nephrology Guide every 6 months. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | MGH Access | MGH Nephrology Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/mgh-access/id940190328/reviews)** | [4.7 (26 ratings)](https://appshunter.io/ios/app/mgh-nephrology-guide/id1346849427/reviews) |
| Number of ratings | 5 | **26** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 months** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#199** |
| Size | 70 MB | 10 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Massachusetts General Hospital](https://appshunter.io/developer/376928206) | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) |

## What reviewers say

### MGH Access

[App page](https://appshunter.io/ios/app/mgh-access/id940190328)

Connect with Massachusetts General Hospital services and clinicians on the go. Easily find, favorite, and contact specialty provider practices for referrals and transfers. Share contact information with colleagues or friends.

**Highlights:** Connect to MGH services and clinicians, Find and favorite specialty practices, Facilitate referrals and inpatient transfers, Share provider contacts, Provide feedback to the development team

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### MGH Nephrology Guide

[App page](https://appshunter.io/ios/app/mgh-nephrology-guide/id1346849427)

**Currently charting:** #199 Top Grossing · Medical (US App Store)

A quick reference for diagnosing and managing kidney disease, electrolyte, and acid-base disorders. Developed by MGH experts, it offers over 150 topics with extensive tables, figures, and images. Stay updated with regular content delivery and access linked literature.

**Highlights:** 150+ topics in fast-read format, 320+ tables, charts, and figures, Detailed sections on dialysis and transplantation, Regular automatic updates, Highlighting and custom notes, Link to primary literature via Prime PubMed, Keyword search and bookmarking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MGH Nephrology Guide | $49.99 | per year |


## Frequently asked questions

### Is MGH Access free?

MGH Access is free to download, with no in-app purchases.

### Is MGH Nephrology Guide free?

MGH Nephrology Guide is free to download, with in-app purchases available.

### Which has better reviews, MGH Access or MGH Nephrology Guide?

MGH Access is rated higher. MGH Access averages 4.8 out of 5 from 5 ratings, while MGH Nephrology Guide averages 4.7 from 26 ratings.

### Do MGH Access or MGH Nephrology Guide have ads?

Neither MGH Access nor MGH Nephrology Guide shows ads.

### Which is updated more often, MGH Access or MGH Nephrology Guide?

MGH Access ships an update every 8 months, and MGH Nephrology Guide every 6 months. Most recently, MGH Access was updated on September 10, 2026 and MGH Nephrology Guide on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*